Integrals

Bihar Board Class 12 · Mathematics · 212 past questions

15 of 212 · show all

1. Q21 2026 Set A2026 Set H2026 Set E2026 Set C2026 Set F2026 Set D2026 Set J2026 Set B2021 Set J2021 Set I

   $\int \frac{\cos 2x}{(\sin x + \cos x)^2}\,dx =$

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2. Q25 2026 Set A2026 Set H2026 Set E2026 Set C2026 Set F2026 Set D2026 Set J2026 Set B

   Integrate : $\int \sec^4 x\,dx$.

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3. Q39 2025

   $\int \dfrac{dx}{\sin^2 x \cos^2 x} =$

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4. Q65 2025

   Integrate: $\int \frac{\sin^6 x+\cos^6 x}{\sin^2 x\cos^2 x}\,dx$

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5. Q76 2025 Set A2025 Set E

   $\int \frac{\cos 2x}{\cos x+\sin x}\,dx =$

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6. Q80 2025 Set A

   $\int (\sin 3x+4\sin^3 x)\,dx =$

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7. Q99 2025 Set E

   $\int (\sin 3x + 4\sin^{3}x)\,dx =$

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8. Q114 2024 Set D

   $\int\frac{\cos2x}{\cos^2x\cdot\sin^2x}dx=$

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9. Q118 2024 Set D2024 Set J

   $\int \sqrt{1-\sin 2x}\, dx =$

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10. Q130 2024 Set J

    $\int \frac{\cos 2x}{\cos^2 x\cdot\sin^2 x}\,dx=$

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11. Q134 2023

    $\int (\cos\theta \, \text{cosec}^2\theta - \cos\theta \, \cot^2\theta) \, d\theta =$

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12. Q163 2023 Set E

    $\int(\cos\theta\operatorname{cosec}^2\theta-\cos\theta\cot^2\theta)\,d\theta=$

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13. Q172 2021 Set J2021 Set I

    $\int \dfrac{\sec x}{\sec x+\tan x}\,dx =$

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14. Q199 2017

    Integrate $\int \sin^2 x \cdot \cos^2 x \, dx$

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15. Q204 2016

    $\int\frac{dx}{1-\sin x}=$

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